Solution : https://service.sap.com/sap/support/notes/399886 (SAP Service marketplace login required)
Summary :
When creating a purchase order without account assignment in SAP, there may still be entries in the EKKN table. Additionally, the indicators EKPO-VRTKZ or EKPO-TWRKZ could be set erroneously. This issue is covered under the key terms 21N, ME22N, EKPO-VRTKZ, EKPO-TWRKZ. The error arises due to incorrect entries in the EKKN table. To correct these discrepancies, the correction report ZEKKNKORREHT is used. Executing this program with P_UPDKZ set to ' ' will list incorrect documents. Setting P_UPDKZ to 'X' will remove the erroneous entries from EKKN and reset the EKPO-VRTKZ and EKPO-TWRKZ indicators.
Key words :
additional key words 21n, solution correction report zekknkorrekt, prerequisites correct entries, indicators ekpo-vrtkz, ekpo-vrtkz, incorrect entries, ekpo-twrkz, purchase order, account assignment, table ekkn
Related Notes :
| 815849 | FAQ: Account assignment system response |