Solution : https://service.sap.com/sap/support/notes/501853 (SAP Service marketplace login required)
Summary :
This SAP Note discusses the limitations and functionalities in mass maintenance of purchasing documents using transactions MEMASSPO and MEMASSSA. MEMASSPO doesn't allow changes to certain fields in a purchase order; these include the material number, material short text, order quantity, order unit, net order price, purchase order price unit, and plant. Changes should be implemented via the BAPI_PO_CHANGE as of SAP R/3 Release 4.6C. For MEMASSSA, it specifies that scheduling agreements with time-independent conditions aren't supported, directing users to Note 1046794 for further details.
Key words :
system issues error message meout 019, me_limit_fields_po function module basically, purchase order price unit, net order price, frequently asked questions, time-independent conditions, material short text, purchase orderscheduling agreement, purchase order, order unit
Related Notes :
| 1046794 | FAQ: BAPI for outline agreement |
| 727838 | MEMASSPO: Field RETPO cannot be changed |
| 557702 | FAQ for mass maintenance |
| 545754 | Change MEMASSPO from batch input to BAPI |