Solution : https://service.sap.com/sap/support/notes/97557 (SAP Service marketplace login required)
Summary :
In SAP environments, when modifying documents in FB02, substitutions only activate at defined callup points under specific conditions. At callup points 1 and 2 (document header and line item, respectively), substitutions occur only if manual edits are applied at the respective levels. Similarly, for complete document substitutions at callup point 3, a manual change must be previously executed in the line item or document header as per Note 42615. This behavior is rooted in SAP's design, whereby automatic substitutions post-initial entry aren't intended, ensuring manual verification steps are upheld to maintain data integrity.
Key words :
document change rules defined permit, additional key words obbh, change documents, manual change, document header, complete document, transaction fb02, callup point 1, changed manually, callup point 2
Related Notes :
| 42615 | Substitution in FI |