How To Fix AM887 - Internal error (assignment index cannot be determined)

SAP Error Message - Details

• Message type: E = Error

• Message class: AM - Business Address Services

• Message number: 887

• Message text: Internal error (assignment index cannot be determined)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AM887 - Internal error (assignment index cannot be determined) ?

  The SAP error message AM887, which states "Internal error (assignment index cannot be determined)," typically occurs in the context of Asset Accounting (FI-AA) when the system is unable to determine the assignment index for an asset. This can happen due to various reasons, including configuration issues, missing data, or inconsistencies in the asset master data.
  Causes:
  
  Missing or Incorrect Configuration: The configuration settings for asset accounting may not be set up correctly, leading to issues in determining the assignment index.
  Inconsistent Asset Master Data: If the asset master data is incomplete or inconsistent, the system may not be able to derive the necessary information.
  Data Migration Issues: If assets were migrated from another system, there may be data integrity issues that prevent the assignment index from being determined.
  Custom Code or Enhancements: Custom developments or enhancements in the system may interfere with standard processes, leading to this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in Asset Accounting to ensure that all necessary parameters are correctly set. This includes checking the settings for asset classes, depreciation areas, and other related configurations.
  Review Asset Master Data: Verify the asset master data for completeness and correctness. Ensure that all required fields are filled out and that there are no inconsistencies.
  Analyze Data Migration: If the error occurred after a data migration, check the migration process for any issues. Ensure that all necessary data was transferred correctly and that there are no missing records.
  Debugging: If you have access to debugging tools, you can analyze the program logic to identify where the assignment index is failing to be determined. This may require the assistance of a developer.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Consult SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  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 master data.
  Documentation: Review SAP documentation related to Asset Accounting for best practices and guidelines on configuration and data management.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the AM887 error and implement a suitable solution.