How To Fix PMRP003 - Internal error occurred; key must not be empty

PMRP003 - Overview

• Message type: E = Error

• Message class: PMRP - Messages for pMRP

• Message number: 003

• Message text: Internal error occurred; key must not be empty

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?

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Smart SAP Assistant

• What is the cause and solution for SAP error message PMRP003 - Internal error occurred; key must not be empty ?

  The SAP error message PMRP003 ("Internal error occurred; key must not be empty") typically indicates that there is an issue with a missing or empty key field in a process related to the Plant Maintenance (PM) module. This error can occur in various scenarios, such as when trying to create or modify maintenance plans, work orders, or other related objects.
  Causes:
  
  Missing Key Fields: The most common cause is that a required key field (such as equipment number, functional location, or maintenance plan) is not filled in or is left empty.
  Data Corruption: There may be issues with the underlying data in the database, leading to inconsistencies.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might not be handling certain cases correctly, leading to this error.
  System Bugs: There could be bugs in the SAP system or specific patches that need to be applied.
  
  Solutions:
  
  Check Required Fields: Ensure that