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

AM887 - Overview

• 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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