How To Fix JIT00421 - Update in BW could not be carried out

SAP Error Message - Details

• Message type: E = Error

• Message class: JIT00 - JIT: Messages for JIT Process

• Message number: 421

• Message text: Update in BW could not be carried out

What causes this issue?

You have tried to carry out action <LS>STAT</> for a components group,
which can not yet or no longer be updated in the SAP Business
Information Warehouse (BW).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The action STAT is carried out by an extractor, which is triggered by
the BW. You cannot trigger the update from this system.
Each components group can only be updated once in the BW.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message JIT00421 - Update in BW could not be carried out ?

  The SAP error message JIT00421, which indicates that an update in BW (Business Warehouse) could not be carried out, can arise from various causes. Here are some common causes, potential solutions, and related information:
  Causes:
  
  
  Data Transfer Issues: Problems during the data transfer process from the source system to BW can lead to this error. This could be due to network issues, incorrect configurations, or data inconsistencies.
  
  
  Data Model Issues: If there are issues with the data model in BW, such as incorrect InfoObjects, InfoProviders, or transformations, it can prevent successful updates.
  
  
  Authorization Problems: Insufficient authorizations for the user or the process can lead to failures in data updates.
  
  
  Process Chain Failures: If the process chain responsible for the data load fails at any step, it can result in this error.
  
  
  Locking Issues: If the data is locked by another process or user, it can prevent updates from being carried out.
  
  
  Data Quality Issues: Inconsistent or invalid data being loaded into BW can cause the update to fail.
  
  
  Solutions:
  
  
  Check Data Transfer: Verify the data transfer process and ensure that there are no network issues or configuration errors. Check the source system for any issues.
  
  
  Review Data Model: Inspect the data model in BW for any inconsistencies or errors. Ensure that all InfoObjects and InfoProviders are correctly defined and that transformations are set up properly.
  
  
  Authorization Check: Ensure that the user or process has the necessary authorizations to perform the update. Check roles and permissions in the SAP system.
  
  
  Monitor Process Chains: Use the process chain monitoring tools in BW to identify any failures in the process chain. Investigate and resolve any issues found.
  
  
  Check for Locks: Use transaction codes like SM12 to check for locks on the relevant tables or data. If locks are found, determine the cause and resolve them.
  
  
  Data Quality Assessment: Perform data quality checks to ensure that the data being loaded is valid and consistent. Cleanse any problematic data before attempting the update again.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  RSA1: Data Warehousing Workbench
  SM37: Job Monitoring
  ST22: Dump Analysis
  SLG1: Application Log
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the JIT00421 error. You can search the SAP Support Portal for notes related to BW updates.
  
  
  Logs and Traces: Review logs and traces for more detailed error messages that can provide insights into the root cause of the issue.
  
  
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  
  By systematically addressing these areas, you should be able to identify the cause of the JIT00421 error and implement an appropriate solution.