Solution : https://service.sap.com/sap/support/notes/310918 (SAP Service marketplace login required)
Key words :
system generates error message 8j257 'deletion, schedule line 2 = 50 pc rrelease schedule line 1 = 10 pc, 't''t' temporarily stock/requirements assigned temporarily, 'b' blocked mrp blocked requirements, additional key words allocation run, separate arun type added quantity, generates error message 8j257 17, generates error message 8j257 25, generates error message 8j257 32, allowed reference release remaining quantity
Related Notes :
316467 | ARun - Rejected contract call-off - Status "R" not "T" (1) |