How To Fix FM_BP_BWRET040 - Enter a key date for the derivation

SAP Error Message - Details

• Message type: E = Error

• Message class: FM_BP_BWRET - Messages for FM Budget Preparation Retraction

• Message number: 040

• Message text: Enter a key date for the derivation

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 FM_BP_BWRET040 - Enter a key date for the derivation ?

  The SAP error message FM_BP_BWRET040 ("Enter a key date for the derivation") typically occurs in the context of Business Warehouse (BW) or Business Planning (BP) when a key date is required for a certain operation, such as data extraction or planning functions, but has not been provided.
  Cause:
  
  Missing Key Date: The most common cause of this error is that the key date, which is necessary for the derivation process, has not been specified in the relevant transaction or function.
  Configuration Issues: There may be issues with the configuration of the BW or BP system that prevent the key date from being recognized or processed correctly.
  Data Source Issues: If the data source or the InfoProvider is not set up correctly, it may not allow for the derivation of the key date.
  
  Solution:
  
  Enter a Key Date: The immediate solution is to ensure that a valid key date is entered in the relevant field. This is typically done in the selection screen or input parameters of the transaction you are executing.
  Check Configuration: Review the configuration settings for the BW or BP application to ensure that all necessary parameters, including key dates, are correctly set up.
  Review Documentation: Consult the SAP documentation or help resources for the specific transaction or function you are using to understand the requirements for the key date.
  Debugging: If the issue persists, consider debugging the process to identify where the key date is being missed or not passed correctly.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  
  Related Information:
  
  Key Date Definition: In SAP BW/BP, a key date is often used to determine the point in time for which data is being processed or analyzed. It is crucial for time-dependent data.
  Transaction Codes: Familiarize yourself with the transaction codes related to BW/BP that may involve key dates, such as data extraction (e.g., RSA1 for Data Warehousing Workbench).
  SAP Community: Engage with the SAP Community or forums for insights from other users who may have encountered and resolved similar issues.
  
  If you continue to experience difficulties, it may be beneficial to reach out to your SAP support team or a consultant with expertise in SAP BW/BP for further assistance.