How To Fix 1I045 - Cannot change GL grp, compens., acct holder,bus. area due to posted items

1I045 - Overview

• Message type: E = Error

• Message class: 1I - BCA: General Ledger Integration

• Message number: 045

• Message text: Cannot change GL grp, compens., acct holder,bus. area due to posted items

What causes this issue?

You can change the control fields for the general ledger (general ledger
group, netting group, and the business area) only if there are no more
items that are still to be processed in balance sheet preparation.

How to fix this error?

Make the changes after the balance sheet preparation.

Error message extract from SAP system. Copyright SAP SE.

1I045 - Details

• The SAP error message 1I045 indicates that you are trying to change certain attributes of a General Ledger (GL) account, such as the GL account group, compensation account, account holder, or business area, but the system is preventing this change because there are already posted items associated with that GL account. This is a common restriction in SAP to maintain data integrity and ensure that historical data remains consistent.
  
  Cause:
  The error occurs due to the following reasons:
  
  Posted Transactions: There are existing transactions that have been posted to the GL account you are trying to modify.
  Data Integrity: SAP enforces rules to prevent changes that could lead to inconsistencies in financial reporting and accounting.
  
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Check for Open Items: Review the GL account for any open items or posted transactions. You can use transaction codes like FBL3N (Display G/L Account Line Items) to see if there