How To Fix AC349 - SYST: Error during insert T090Z

AC349 - Overview

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 349

• Message text: SYST: Error during insert T090Z

What causes this issue?

The system discovered a database error as you were trying to enter the
period control rules for Asset Accounting in table T090Z.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Repeat your changes to the fiscal year variants in the company codes
concerned.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AC349 - SYST: Error during insert T090Z ?

  The SAP error message AC349, which states "SYST: Error during insert T090Z," typically occurs during the process of asset accounting, particularly when there is an issue with the insertion of data into the T090Z table. This table is used for storing asset master data in SAP.
  Causes:
  
  Data Integrity Issues: The data being inserted may violate integrity constraints, such as primary key violations or foreign key constraints.
  Missing Configuration: There may be missing or incorrect configuration settings in the asset accounting module.
  Authorization Issues: The user may not have the necessary authorizations to perform the insert operation.
  Database Issues: There could be underlying database issues, such as locks or corruption.
  Custom Code: If there are custom enhancements or user exits that manipulate asset data, they may be causing the error.
  
  Solutions:
  
  Check Data: Review the data being inserted to ensure it meets all the necessary requirements and constraints. Look for duplicates or invalid entries.
  Review Configuration: Ensure that all