How To Fix 56021 - Access momentarily not possible due to data import in process.

56021 - Overview

• Message type: E = Error

• Message class: 56 - HR TRAVEL: Messages for Trip Costs Dialog

• Message number: 021

• Message text: Access momentarily not possible due to data import in process.

What causes this issue?

Access to the buffer for credit-card documents is momentarily
locked by another user.
Access denial could also be caused by an import of credit-card
accounting data currently being performed by the system
administrator.

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?

Wait a few minutes and then try again.

Error message extract from SAP system. Copyright SAP SE.

56021 - Details

• The SAP error message 56021, which states "Access momentarily not possible due to data import in process," typically occurs when a data import operation is currently being executed in the system. This can happen in various scenarios, such as during batch data processing, data uploads, or when a background job is running that locks certain data for processing.
  
  Cause:
  
  Data Import in Progress: The primary cause of this error is that a data import operation is currently running, which locks the relevant data for other transactions.
  Locking Mechanism: SAP uses a locking mechanism to ensure data integrity during operations. If a transaction tries to access data that is locked by another process, this error may occur.
  Long-running Jobs: If a background job or batch process is taking longer than expected, it can lead to this error being displayed to users trying to access the same data.
  
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait