Solution : https://service.sap.com/sap/support/notes/849981 (SAP Service marketplace login required)
Summary :
SAP Note addresses upgrade implications for DIMP customers using ERP 2005 or higher with the Switch Framework. Critical for Business Functions like MGV_LAMA and IS_AD_MPN, it highlights the associated risks of data loss during the upgrade process if not properly managed. Essential actions are recommended to protect data integrity, including specific support packages or additional notes to mitigate risks. Understanding of the Switch Framework (SFW) and SPAU adjustments is required for effective implementation. Note covers case scenarios where industry-specific functions like Long Material Numbers (LMN) or Manufacturer Part Number (MPN) are involved, detailing the necessary customizing settings and aftermath procedures.
Key words :
data element matsch changed, approximately 2000 lama screens delivered, long material number field, cmf_object=======================================================================afterswitch method cl_im_lama_changes, database table append / include, bf is_ad_mpn stays switched, badi class cl_im_lama_changes, manufacturer part number, similar problem occurs, approximately 3000 lmn screens
Related Notes :
| 1597790 | Activation of Long Material Number in DIMP |
| 1132702 | Upgrade ECC-DIMP600 is not completed |
| 966997 | Release in the LAMA2ERP_FLAG table is filled incorrectly |
| 956192 | Changes to Dictionary structures for ECC-DIMP in ERP2005 |
| 900723 | Logging function after DIMP/LAMA activation |
| 891828 | Customer stock in stock overview (MMBE) |
| 890513 | Corrected report for activating DIMP with LAMA or MPN |
| 889740 | Correction program for the LAMA/MPN screen after upgrade |
| 874471 | Additions for installing or activating ECC-DIMP on ECC 6.0 |
| 872197 | Additional info about upgrade to SAP ECC 6.0 w/ ECC-DIMP 6.0 |
| 854523 | MPN conversion exit is delivered as 'active' by default |
| 831966 | Restrictions when Implementing the Long Material Number LMN |
| 818758 | IS2ERP: Enhancement in Customer Include LXCKAF00 by LAMA |
| 735529 | FAQ: DIMP/DI long material number and MPN |