How To Fix CNV20201078 - Asset no.,&1,&2: No.level in ANLA =&3 > No.level in ANLH =&4

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 078

• Message text: Asset no.,&1,&2: No.level in ANLA =&3 > No.level in ANLH =&4

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201078 - Asset no.,&1,&2: No.level in ANLA =&3 > No.level in ANLH =&4 ?

  The SAP error message CNV20201078 typically occurs during data migration or conversion processes, particularly when dealing with asset accounting. This error indicates a mismatch in the number of levels defined for asset master data between the asset master record (ANLA) and the asset history record (ANLH).
  Cause:
  The error message CNV20201078 is triggered when:
  
  The asset master record (ANLA) has a different number of levels compared to the asset history record (ANLH).
  This discrepancy can occur during data migration from legacy systems to SAP or during system upgrades where the structure of asset data has changed.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify the configuration settings for asset accounting in your SAP system. Ensure that the number of levels defined in the asset master data (ANLA) matches the levels defined in the asset history data (ANLH).
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the asset data. You can use transaction codes like ASKB or ABLDT to check for inconsistencies in asset data.
  
  
  
  Adjust Data:
  
  If you find discrepancies, you may need to adjust the asset data manually or through a data migration tool to ensure that the levels are consistent across both tables.
  
  
  
  Use Migration Tools:
  
  If you are using a migration tool (like SAP S/4HANA Migration Cockpit), ensure that the mapping and transformation rules are correctly set up to handle the asset data.
  
  
  
  Consult Documentation:
  
  Review SAP notes and documentation related to asset accounting and data migration for any specific guidelines or updates that may address this issue.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists, consider reaching out to SAP support for assistance. They may provide specific patches or solutions based on the version of SAP you are using.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as AS01 (Create Asset), AS02 (Change Asset), and AS03 (Display Asset) to manage asset data.
  SAP Notes: Search for SAP Notes related to asset accounting and data migration for any known issues or fixes.
  Documentation: Review the SAP Asset Accounting documentation for best practices in managing asset data and understanding the structure of ANLA and ANLH tables.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV20201078 error in your SAP system.