How To Fix CACHE_REACTIVATION013 - Enter value greater than zero for retention time for &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CACHE_REACTIVATION - Message class for CDS View Cache Reactivation

• Message number: 013

• Message text: Enter value greater than zero for retention time for &1 &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CACHE_REACTIVATION013 - Enter value greater than zero for retention time for &1 &2 ?

  The SAP error message CACHE_REACTIVATION013 indicates that there is an issue with the retention time setting for a cache object in the SAP system. Specifically, the message states that you need to enter a value greater than zero for the retention time for the specified cache object.
  Cause:
  The error occurs when the retention time for a cache object (like a table or a data structure) is set to zero or is left blank. The retention time is a critical parameter that determines how long the data should be kept in the cache before it is considered stale and eligible for removal. A retention time of zero means that the cache would not retain any data, which is not a valid configuration.
  Solution:
  To resolve this error, you need to set a valid retention time for the cache object in question. Here are the steps to do this:
  
  
  Identify the Cache Object: The error message will specify the cache object (indicated by &1 &2). Make a note of this object.
  
  
  Access the Cache Configuration:
  
  Go to the relevant transaction in SAP where you can configure cache settings. This is often done in transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator), depending on the context of the cache object.
  
  
  
  Modify the Retention Time:
  
  Locate the settings for the cache object.
  Find the field for retention time and enter a value greater than zero. The value you choose should be based on your business requirements and how frequently the data changes.
  
  
  
  Save the Changes: After entering a valid retention time, save your changes.
  
  
  Test the Configuration: After making the changes, test the functionality that was causing the error to ensure that the issue is resolved.
  
  
  Related Information:
  
  Cache Management: Understanding how caching works in SAP can help you make informed decisions about retention times. Caching is used to improve performance by storing frequently accessed data in memory.
  Performance Considerations: Setting a retention time that is too long may lead to stale data being served, while a very short retention time may lead to frequent cache misses, impacting performance.
  Documentation: Refer to SAP documentation or help resources for specific guidelines on configuring cache settings for your version of SAP.
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP Basis team or consulting SAP support for further assistance.