How To Fix /PM0/ABS_MESSAGES055 - Enter the reserve for the external contract

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABS_MESSAGES -

• Message number: 055

• Message text: Enter the reserve for the external contract

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABS_MESSAGES055 - Enter the reserve for the external contract ?

  The SAP error message /PM0/ABS_MESSAGES055 typically indicates that a reserve amount needs to be entered for an external contract in the context of Asset Accounting or Project Management. This message usually arises when you are trying to post a transaction related to an external contract, and the system requires a reserve amount to be specified.
  Cause:
  
  Missing Reserve Amount: The most common cause of this error is that the reserve amount for the external contract has not been entered in the relevant transaction.
  Configuration Issues: There may be configuration settings in the system that require a reserve amount for certain types of contracts or transactions.
  Data Entry Error: The user may have overlooked entering the reserve amount or entered it incorrectly.
  
  Solution:
  
  
  Enter the Reserve Amount: 
  
  Navigate to the transaction where the error occurred.
  Look for the field that requires the reserve amount for the external contract.
  Enter the appropriate reserve amount and try to save or post the transaction again.
  
  
  
  Check Configuration:
  
  If you are consistently encountering this error, it may be worth checking the configuration settings related to external contracts in your SAP system.
  Consult with your SAP administrator or functional consultant to ensure that the settings align with your business processes.
  
  
  
  Review Documentation:
  
  Check any relevant documentation or user manuals that pertain to the specific transaction you are working with. This may provide insights into required fields and their significance.
  
  
  
  Consult SAP Notes:
  
  Search for any SAP Notes related to this error message. SAP frequently updates its knowledge base with solutions to common issues.
  
  
  
  User Training:
  
  If this error is common among multiple users, consider providing additional training on how to properly enter data for external contracts.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like ABZON (for asset acquisition) or CJ20N (for project management).
  Documentation: Refer to SAP Help documentation for Asset Accounting or Project Management for detailed information on handling external contracts and reserves.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it appears to be a system bug or configuration issue.
  
  By following these steps, you should be able to resolve the error and successfully process your transaction.