How To Fix MMRP01078 - Row index is invalid (internal error)

MMRP01078 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 078

• Message text: Row index is invalid (internal error)

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 MMRP01078 - Row index is invalid (internal error) ?

  The SAP error message MMRP01078, which states "Row index is invalid (internal error)," typically occurs in the context of Material Management (MM) or related modules when there is an issue with the internal data structure or processing logic. This error can arise due to various reasons, including data inconsistencies, incorrect configurations, or issues with the underlying database.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the database tables.
  
  Configuration Issues: Incorrect settings in the configuration of the material management module or related areas can lead to this error.
  Internal Logic Errors: There may be bugs or issues in the SAP program logic that are causing the row index to be referenced incorrectly.
  Database Issues: Problems with the database, such as corruption or misalignment of data, can also trigger this error.
  User Input Errors: Incorrect or unexpected user inputs during transactions can lead to this error.
  
  Solutions:
  
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