3789428 - Access using a 'ZERO' object reference error when opening copied Business Rules due to inconsistent HRP1000/HRP1001 entries

When creating a copy of an existing Business Rule (BR) in SAP Process Control, the copied Business Rule cannot be opened after saving.

The system raises the error:

Access using a 'ZERO' object reference is not possible

A short dump may occur:

CX_SY_REF_IS_INITIAL

The issue occurs mainly for Business Rules containing filters/connectors.

Business impact:

• Copied Business Rules cannot be accessed.
• Automated Controls depending on copied Business Rules cannot be executed.
• Business Rule maintenance is blocked.

SAP Process Control 12.0

ZERO object reference, CX_SY_REF_IS_INITIAL, Business Rule copy, Copied Business Rule cannot be opened, GRFN_AM_UIBB_BR_MAIN, RETRIEVE_BR_DATA, HRP1000, HRP1001, orphan object, inconsistent HR master data, GRFN_HR_DATA_CONSIST, Business Rule filters, Business Rule connectors, SAP Process Control, GRC-SPC-AC, Automated Control , KBA , GRC-SPC-AC , Automated Controls , Problem