Solution : https://service.sap.com/sap/support/notes/381348 (SAP Service marketplace login required)
Summary :
This SAP Note addresses the maintenance, upgrade, and usage of user exits, customer exits, and VOFM routines within SD module applications. During upgrades, user exits may get overwritten, thus the note clarifies that post-delivery they should remain unaltered to avoid overriding customer-specific configurations. Customer exits, unlike user exits, provide a defined interface with activation and deactivation capabilities, making them less prone to integration issues. VOFM routines allow for flexible custom developments but require careful implementation to avoid disruptions. SAP disclaims responsibility for problems arising from user modifications, indicating such interventions should be meticulously managed and regularly monitored.
Key words :
user exits customer exits vofm routines business transaction events, customer-specific zz table, user-specific zz table, develop customer-specific routines, customer-specific source code, customer-specific vofm routines, hot package/support package, sap-specific source code, initial delivery user exits, business add-ins
Related Notes :
| 1338876 | Pricing not be retermined in a sales order copy from billing |
| 894140 | Valued credit memo for negative credit invoices |
| 779389 | VKM*: Extend list with user-defined fields |
| 607893 | User exits in transaction SPAU |
| 530448 | LIS: Consulting notes |
| 498627 | Global ATP: No logoff of user RFC_USER from APO System |
| 489676 | External billing documents cannot be cancelled due to VF 188 |
| 482007 | Enhanced param.: CUSTOMER-FUNCTION '008' - SD/FI interface |
| 431586 | Includes MV45AFZB and MVA45AFZZ and Steeb as//print |
| 430652 | LIS: Update into info structure different than expected |
| 429980 | LIS: Incorrect data in an info structure |
| 425737 | Advice note collection: Risk management, miscellaneous |
| 423224 | LIS: DBase SELECTS in formulas, conditions and user exits |
| 420941 | Date for determination of rebate conditions |
| 415716 | User exits in delivery processing |
| 412157 | LIS: display of substitute names with HR mini master |
| 399865 | Rounding differences in item cancellation |
| 395569 | CHECKLISTSD: Change outputs |
| 391314 | Missing billing documents or conditions in rebate |
| 385067 | Various problems with VOFM functions in Release 4.6C |
| 381042 | Order-related intercompany billing in Releases 4.5*/4.6* |
| 380675 | Statistical conditions in down payment items (2) |
| 376375 | Error message V0 104 when scrolling |
| 375363 | Incorrect due date for net payment if cancelling credit memo |
| 367636 | RW602 during transfer of cancellation after upgrade |
| 356737 | Customer name range for VOFM routines |
| 339928 | New cancellation procedure cannot be deactivated |
| 327220 | VOFM function and its objects |
| 326560 | Various problems when using VOFM functions |
| 307189 | User exit MV45AFZB overwritten during upgrade |
| 302998 | Collecting fields for user-exit |
| 216448 | BW/SIS: Incorrect update / SD user exit |
| 216150 | Internal pricing error V1806 after print preview |
| 204130 | SIS update: Collective note |
| 203550 | User exits in the delivery: calc. error with factor 1000 |
| 201821 | Billed item can be changed for billing plan |
| 185225 | Currency transl.for conditions with cat. |
| 174141 | SIS: Collective note - Customizing |
| 170183 | |
| 156230 | Requirements: What is permitted, what is not? |
| 141899 | Transfer price: lines with zero posting in FI document |
| 141224 | Error message KI100 for cross company |
| 132701 | Payment block is not transferred to FI |
| 119047 | Terms of payment for payment cards |
| 109005 | Taxation processing for used parts |
| 108774 | Cash discount for billing docs w/ negative final amount |
| 105621 | Authorization check for the condition screen |
| 102129 | LIS: Key figures are INITIAL for update with data transport |
| 98143 | Problem during tax determination for items without plant |
| 97487 | No exchange rate determination for copied conditions |
| 92613 | Determining price exchange rates for billing date |
| 92165 | Cost f third-party billing (cash discount,freight) |
| 82606 | Differences in the rate value for F2 and IV |
| 80183 | Rounding |
| 74904 | Export billing documents order and delivery-related |
| 73046 | Quantity missing in CO-PCA with gross prices |
| 62582 | Cost in billing document cannot be changed |
| 60063 | Pricing with item division / conversion |
| 51481 | Group conditions: Zero prices are active |
| 50752 | Invoice combination for different divisions |
| 46573 | Weight header conditions in the billing document |
| 45725 | Statistical items: print conditions |
| 44210 | EU sales tax registration number for billing doc. w/o tax no |
| 43002 | Field overflow in pricing KOMT1-IX_KOMT2_B |
| 39818 | Condition formula and user exit in billing doc. |
| 38881 | Pricing with different decimal places |
| 38501 | Intercompany billing before customer billing document |
| 33382 | Free-of-charge items in intercompany billing |
| 25144 | Freight conditions for milestone billing |
| 21734 | Determining sales tax (VAT) from any partner |
| 20024 | Profit margin display in header condition screen |
| 19942 | Considering a manually changed group condition |
| 19712 | Manual cond. should correspond to pricing condition |
| 19195 | License check and tax indicator |
| 15462 | The cost in the billing document is '0' |
| 12831 | Function module inactive after upgrade; texts gone |
| 10560 | Tax determination for plant abroad |