How To Fix A5021 - Summarization data is blocked by user &1.

A5021 - Overview

• Message type: E = Error

• Message class: A5 - Summarization in Investment Management

• Message number: 021

• Message text: Summarization data is blocked by user &1.

What causes this issue?

The summarization data that belongs to investment program &V2& is
currently blocked by user &V1&.

System Response

Processing is terminated.

How to fix this error?

Try again when user &V1& has stopped working with the data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message A5021 - Summarization data is blocked by user &1. ?

  The SAP error message A5021, which states "Summarization data is blocked by user &1," typically occurs in the context of the SAP system's data summarization processes, particularly in the area of data warehousing or reporting. This error indicates that a user has locked the summarization data, preventing other users or processes from accessing or modifying it.
  
  Cause:
  
  User Lock: The summarization data is currently locked by a specific user (indicated by &1 in the error message). This can happen if a user is currently processing or has not properly released the lock after completing their task.
  Long-Running Processes: If a user is running a long-running report or data processing job, it may hold the lock for an extended period.
  System Errors: Occasionally, system errors or crashes can leave locks in place that are not released properly.
  
  
  Solution:
  
  Identify the User: Check which user is holding the lock. You can do this by using transaction codes like