How To Fix FMCA_ISR_EN458 - Delta on DataSource &1 limited on FBTYP &2 was not initialized

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCA_ISR_EN -

• Message number: 458

• Message text: Delta on DataSource &1 limited on FBTYP &2 was not initialized

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMCA_ISR_EN458 - Delta on DataSource &1 limited on FBTYP &2 was not initialized ?

  The SAP error message "FMCA_ISR_EN458 Delta on DataSource &1 limited on FBTYP &2 was not initialized" typically indicates an issue related to the initialization of a delta process for a specific DataSource in the context of SAP's data extraction framework, particularly in the context of Financial Accounting (FI) or other related modules.
  Cause:
  
  Uninitialized Delta: The error suggests that the delta mechanism for the specified DataSource has not been properly initialized. This can happen if the initial load of data has not been completed or if there are issues with the delta queue.
  Configuration Issues: There may be configuration issues with the DataSource or the InfoPackage that is supposed to handle the delta load.
  DataSource Not Active: The DataSource might not be active or properly set up in the system.
  Missing or Incorrect Settings: There could be missing or incorrect settings in the DataSource configuration, such as the delta method or the extraction logic.
  
  Solution:
  
  
  Initialize the Delta: Ensure that the delta initialization process for the DataSource is completed. This typically involves running an initial load of data before delta extraction can occur.
  
  Go to the DataSource in the SAP BW system and check if the delta initialization has been performed.
  If not, perform the initialization by executing the appropriate InfoPackage.
  
  
  
  Check DataSource Configuration: Review the configuration of the DataSource in the SAP system.
  
  Ensure that the DataSource is active and properly configured for delta extraction.
  Check the settings for the delta method (e.g., whether it is set to "Full" or "Delta").
  
  
  
  Review InfoPackage Settings: Check the InfoPackage associated with the DataSource.
  
  Ensure that the InfoPackage is set up correctly to handle delta loads.
  Verify that the scheduling and extraction settings are correct.
  
  
  
  Monitor Delta Queue: Check the delta queue for any issues or errors that may be preventing the delta from being processed.
  
  Use transaction codes like RSA7 to monitor the delta queue and ensure that there are no stuck records.
  
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  System Logs: Review system logs and error messages for any additional context that may help identify the root cause of the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSA7 (Delta Queue Monitor), and RSO1 (InfoObject Maintenance).
  SAP Documentation: Refer to SAP Help documentation for detailed information on DataSources, delta initialization, and troubleshooting extraction issues.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message FMCA_ISR_EN458.