SAP Message /ISDFPS/FORCE335 - Infotype 1019 (quota planning) for Op/Ex &-& could not be created

Diagnosis
The creation of infotype 1019 -contingent planning- failed.

System Response
The creation of the corresponding contengent in infotype 1956 wascancelled.

Procedure
Check whether you or someone else is blocking the Customizing tablesfor contingent planning. Then try to create the correspondingcontingent again.