SAP Note 16537 - SAPF123 and SAPF123W only run in background as test run

Symptom:

Key word: SAPF123 SAPF123W
The programs for automatic clearing only run in test mode in background processing mode, but not as a production run.

Cause and prerequisites

Program error

Solution
Corrected in 2.2D, 3.0D.
The interim correction is identical in both programs:
FORM CHECK_ECHTL.
*
CHECK SY-UCOMM EQ 'ONLI'
OR SY-BATCH EQ CHAR_X "<= ins
OR SY-UCOMM EQ 'PRIN'
OR SY-UCOMM EQ 'SLOG'. "<= Only SAPF123W in 3.0 has this line
CHECK X_TESTL EQ SPACE.
X_ECHTL = CHAR_X.
...
ENDFORM.