about user exit
1. i want to use user exit CCOWB001 ( Customer exit for modifying menu entries) but while opening the include (INCLUDE ZXCOWBU01) program it shows the error (Program names ZX... are reserved for includes of exit function groups) . and the i use another exit
PPCO0007 ( Exit when saving production order ) and write my code in it but it is not triggering while saving the data in CO02.
2. Actually i want to display some text on screen before saving the order no. from T.Code co02.