SAP Note 21399 - ME5A: No check of invalid sort indicators

Symptom:

Transaction ME5A
When you enter sort indicators that are not numeric, a termination occurred.

Cause and prerequisites

No check for numeric entry

Solution
Correction in RM06BA00 event: AT SELECTION-SCREEN
*--- Sortierkennzeichen ----------* -->insert
if p_srtkz cn '0123456789'. -->insert
message e309. -->insert
endif. -->insert
Please add message 309 for message ID with the following text in table T100: "Please enter valid sort indicator."