How To Fix PPELUI036 - The external key of &1 is incomplete

SAP Error Message - Details

• Message type: E = Error

• Message class: PPELUI - Messages of iPPE Workbench Express

• Message number: 036

• Message text: The external key of &1 is incomplete

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 PPELUI036 - The external key of &1 is incomplete ?

  The SAP error message PPELUI036, which states "The external key of &1 is incomplete," typically occurs in the context of SAP's Project System (PS) or related modules where external keys are used to identify objects such as projects, networks, or activities.
  Cause:
  The error indicates that the external key (which is often a unique identifier for an object) is not fully specified or is missing required components. This can happen due to various reasons, such as:
  
  Incomplete Data Entry: The external key may not have been fully entered in the system.
  Configuration Issues: The system may not be configured correctly to handle external keys.
  Data Migration Issues: If data was migrated from another system, the external keys may not have been transferred correctly.
  User Input Errors: Users may have inadvertently left out parts of the external key when creating or modifying records.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check the External Key: Review the external key for the object in question. Ensure that it is complete and follows the required format.
  Data Entry: If the external key is incomplete, update the record to include the missing parts of the key.
  Configuration Review: If you suspect a configuration issue, consult with your SAP Basis or configuration team to ensure that the system settings for external keys are correct.
  Data Migration Review: If the issue arose after a data migration, verify that the migration process correctly populated all necessary fields, including external keys.
  Consult Documentation: Refer to SAP documentation or help resources for specific requirements regarding external keys in your version of SAP.
  Error Logs: Check system logs for additional details that may provide context for the error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to the Project System (e.g., CJ20N for project management) to navigate and check the relevant data.
  User Training: Ensure that users are trained on the importance of entering complete and correct external keys when creating or modifying records.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.