Solution : https://service.sap.com/sap/support/notes/491789 (SAP Service marketplace login required)
Summary :
This SAP Note addresses FAQs regarding the use of transaction codes ME21N, ME22N, and ME23N linked to purchase orders. Key questions cover topics such as finding detailed information, understanding persistent transaction codes despite action changes, and the implications of transactions on material requirements planning. The document outlines ways to control changes in document types, references maintained despite deletions, and behavior of field values across transaction levels. It also addresses the non-display of UI enhancements and limitations in altering certain data fields due to pre-existing customization configurations.
Key words :
customer component mm-pur-po-gui userinterface - purchase orders priority recommendations / additional info category faq validity, item change 322090 me21n me51n hiding tabstrips transaction variants 310608 me21n me51n save standard layouts 307781 me21n, item change 310608 me21n me51n save standard layouts 307781 me21n, me21 322090 me21n me51n hiding tabstrips transaction variants 327462 me21n, 356628 me21n fast change customer-defined fields displayed 350975 me22n, enhancement dialog box 326125 me21n me51n, prerequisites - solution - header data released, communication subscreen 217437 me21n/me51n, software component version references, activity category 210502 incomplete documentation
Related Notes :
| 1803189 | FAQ: End of Support of ME21, ME51, and BAPI_PO_CREATE etc. |
| 1050832 | ME23N in Compliance Calibrator (RAR) Default rules |
| 751129 | Authorizations in Enjoy Transactions in Purchasing |
| 668212 | ME21N: Document type authorization when holding a PO |
| 634395 | FAQ: Purchase orders in the service |
| 492757 | ME21N/ME52N: You cannot set field selection for material |
| 491211 | FAQ: Purchase order (general) |
| 413158 | Subsequent change of document type |
| 379909 | $</R3/RTF/46 46 /0379909/D/00/MM-PUR-PO-GUI /Frauke Stak /43 |
| 378602 | ME21N, ME51N: Enhance 'Material group' search help |
| 374431 | |
| 364728 | ME21N: Fields no longer exist in Enjoy transaction |
| 358163 | ME21N,OMF4:Fields can be set although not available |
| 356628 | ME21N Fast change customer-defined fields displayed |
| 350975 | ME22N: BS007 when changing the purchase order quantity |
| 339856 | Behavior of a purchase order on hold |
| 329437 | ME21N: Functions not available |
| 327462 | ME21N no enhancement dialog box |
| 326125 | ME21N ME51N: Field selection AKTV for item change |
| 322090 | ME21N ME51N Hiding tabstrips transaction variants |
| 310608 | ME21N ME51N Save standard layouts |
| 307781 | ME21N: Purchase orders with sub-items |
| 307760 | ME21N field exits do not work as in ME21 |
| 307054 | ME21N: No automatic refresh of master data |
| 302760 | ME21N, ME083 'Please enter currency' |
| 300284 | ME21N:Change to language in communication subscreen |
| 217437 | ME21N/ME51N: Batch input and CATT not possible |
| 212447 | ME22N: Activity category |
| 210502 | Incomplete documentation EnjoySAP applications in purchasing |