Solution : https://service.sap.com/sap/support/notes/383051 (SAP Service marketplace login required)
Key words :
additional key words vstel, program error solution implement, additional schedule lines, fixed quantity indicator, subsequent processing result, availability check manually, attached program correction, apo sourcing subitems, atp check automatically, empty lines
Related Notes :
400219 | Sales document availability check runs too often |
363989 | Error message V1331 |