SAP Netweaver Enterprise Controlling

Symptom
In the cost center line item reports, the system determines the cost center texts concerning the current system date. For this reason, the texts for cost centers whose validity date is exceeded are missing.
Additional key words
KSB1, KSB2, KSB3, CO line item reports, cost center texts, object name, header texts, KAEP
Cause and prerequisites

Solution
Apply the attached source code modification.
The effect of this modification is that for invalid cost centers, the system determines the texts for the last date the cost center was valid.
Source code corrections