SAP Note 27999 - Repetition of change messages

Symptom:

Change messages (indicator NAST-AENDE is selected) that were created with "Repeat message" are not output.
ME90 or report RSNAST00 generate the following message: 'Messages output' (ME257), but no spool request is created.
For messages with transmission medium EDI, message ME760 is generated.

Cause and prerequisites

It is not possible to repeatedly output change messages because the print program always reads the purchase orders from the database and, of course, cannot determine any changes since the last printing. You can always create a change message, but the decision whether it is printed out is made by the print program. Especially in the case of change messages, all change documents since the last printout are read. And if you repeat the printout without any changes, the system does not find any, of course. However, you can always create a new printout, but then you always have to use the latest database status. Here, no change documents are interpreted. For this reason, you can always print it out.

Solution
For this problem, you can use the optical archiving of outbound documents. In the message type, you can determine whether the document is also to be written to the optical archive during the output. This way, you can display all new and change output at any time and output it again. In this case, however, you should contact your consultant.
Another option is that you repeat the message from the spool system.

Additional key words

Purchase order, request for quotation, outline agreement, delivery schedule ME22, ME42, ME32, ME38, printout of changes