Edit ID can have a maximum of &1 characters
Message type: E = Error
Message class: AP - Investment program messages
Message number: 166
Message text: Edit ID can have a maximum of &1 characters
What causes this issue?
The edit ID you have entered is too long. It has been specified that
the edit IDs for the coding mask should have a maximum of &V1&
characters.
System Response
The system rejects the entry.
How to fix this error?
Enter only edit IDs with a maximum length of &V1&.
Error message extract from SAP system. Copyright SAP SE.