SAP Message >0290 - Formal error: Credit memo item for withholding tax with cash discount

Diagnosis A cash discount percentage rate is contained in a line item that isautomatically created for the withholding tax expected to be retainedby the business partner. It is not possible to make a cash discountdeduction from the withholding tax amount. System Response Error message that the document cannot be posted. Procedure INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX Procedure for System Administration INCLUDE FICA_NA_OSS OBJECT DOKU ID TX