Solution : https://service.sap.com/sap/support/notes/126803 (SAP Service marketplace login required)
Summary :
When settling production orders in SAP, users may encounter a runtime error 'MESSAGE_TYPE_NOT_VALID' in the function module MESSAGE_STORE, triggered when attempting to log an 'Inactive' message, identified in customizing, into the message collector. This error pertains to transaction CO88 and is associated with messages such M8783 and M8784. The underlying issue stems from a program flaw. SAP resolves this issue in Release 4.5 and offers Hot Packages as solutions for Releases 3.1 and 4.0, with details available in the 'Corrections' section of the relevant SAP Note.
Key words :
additional key words co88, runtime error 'message_type_not_valid' occurs, function module message_store, program error, symptom settlement, production orders, message collector, messages m8783, hot packages, advance corrections
Related Notes :
178450 | MR1M: Error messages displayed relating to stock |