How To Fix /GSINS/INSH_MSG051 - Cannot post more than one document for PERNR &1, business partner &2

/GSINS/INSH_MSG051 - Overview

• Message type: E = Error

• Message class: /GSINS/INSH_MSG -

• Message number: 051

• Message text: Cannot post more than one document for PERNR &1, business partner &2

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 /GSINS/INSH_MSG051 - Cannot post more than one document for PERNR &1, business partner &2 ?

  The SAP error message /GSINS/INSH_MSG051 indicates that there is an issue with posting multiple documents for a specific personnel number (PERNR) and business partner (BP). This error typically arises in the context of SAP's Human Capital Management (HCM) or related modules where personnel data is being processed.
  
  Cause:
  The error occurs when the system detects that there is already an existing document for the specified personnel number and business partner combination. This is often due to:
  
  Duplicate Posting: An attempt to post a second document for the same personnel number and business partner within a specific time frame or context where only one document is allowed.
  Configuration Settings: The system may be configured to restrict multiple postings for certain types of documents or transactions.
  Data Integrity Rules: SAP enforces data integrity rules to prevent inconsistencies in personnel data.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Documents: Review the existing documents for the