I am updating data between two ODS objects using some update routines. I would like to write the following routine (in pseudo code):
Check if the characteristic i am updating is not null
IF COMM_STRUCTURE-field1 = 'value1' AND
COMM_STRUCTURE-field2 = 'value2'.
Don't update anything
1. How i tell the routine not to update anything (as specified in the pseudo code)?
2. How i can check that the characteristic i woul like to update is not null?
3. What is the preferred debug method in case i do not use the PSA?