SAP Message CB521 - Specify operation or phase number

Diagnosis
The selected process message has the destination &V1& assigned to it.Messages which are to be processed by this destination must containeither an operation number or a phase number. However, the selectedmessage does not contain any of these numbers.

Procedure

  • If the message has not yet been sent to another destination, correct
  • and send it from the message monitor.
    • Otherwise, manually post the data if necessary.