Error in first step of workflow

Question

Hello,
There is an error in the execution of the first task (decision) of our wf: "Impossible to execute object ZBUS2081 method POPUPRESPONSABLE".
Before this happened, we made a change in a table called TWFDB (I have a couple of posts about it, it relates to transaction OAWD), in order to launch the workflow. And it seemed to work, because at least the wf was started.
I would like to know, first, if the source of the problem has to do with this table, and second, what changes should be made to it. The only field we changed was TWFDB-TASK, where we wrote the wf template (WS9000016). By the way, what is the purpose of field TWFDSB-TASK2?
Here is the register that was modified:
MANDT        400       
NCITYPE      ZFIIINVOIC
PRCTP                  
OBJECT       BUS2081   
METHOD       CREATE    
PARAMETER              
ACTIVE       X         
TASK         WS90000016
TASK2        TS00007869
Only TASK was modified. The rest of the fields were left unchanged.
Can somebody provide any hint? I would appreciate it,
Thank you,
Ivson

Answer 1

Make sure you have the following steps in order in your process chain.
1.Start Process Variant.
2.Delete Indexes step.
3.Load data.
4.Create Indexes.
5.Roll up (if required)
6.Compression(if required)
7.Completion job.
8.PSA deletion(if required)
I process chain should allways start with a start Process variant step.
Thanks,
Uma Srinivasa Rao