SAP Note 25789 - Performance: Actual data update COPA under ADABAS

Symptom:

The runtime of actual data updates increases in the course of time.

Cause and prerequisites

Under some ADABAS versions, a SELECT SINGLE FOR UPDATE in module RKEVRK2A causes a performance in proportion to the number of existing actual line items.

Solution
Search for the single occurrence of "FOR UPDATE" in RKEVRK2A and change SELECT SINGLE FOR UPDATE to SELECT SINGLE. Then you need to regenerate the environment for all used operating concerns because the position to be changed is in a template program.

Additional key words

External data transfer KE4X
Billing document Billing run Collective billing VF01 VF04