How To Fix RSCRM_APPL051 - Table namespace exhausted; delete some tables

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCRM_APPL - Application-specific Messages CRM

• Message number: 051

• Message text: Table namespace exhausted; delete some tables

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCRM_APPL051 - Table namespace exhausted; delete some tables ?

  The SAP error message RSCRM_APPL051 indicates that the table namespace in the SAP system has been exhausted. This typically occurs when the system has reached its limit for the number of tables that can be created in a particular namespace. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause
  
  Namespace Limit: Each SAP system has a limit on the number of tables that can be created in a specific namespace. When this limit is reached, you will encounter this error.
  Unused Tables: Over time, many tables may become obsolete or unused, contributing to the exhaustion of the namespace.
  Development Activities: Frequent development activities, such as creating new custom tables, can lead to rapid consumption of the available namespace.
  
  Solution
  
  
  Delete Unused Tables:
  
  Identify and delete any tables that are no longer in use. This can be done through transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility).
  Ensure that you have proper backups and that the tables are not required by any applications before deletion.
  
  
  
  Archive Data:
  
  If the tables contain historical data that is not needed for daily operations, consider archiving the data instead of deleting the tables. This can free up space without losing important information.
  
  
  
  Namespace Management:
  
  Review the current usage of the namespace and manage it effectively. This includes regular audits of custom tables and their necessity.
  Consider using a different namespace for new developments if the current one is nearing its limit.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or solutions specific to your version of SAP. You can search for notes related to RSCRM_APPL051 in the SAP Support Portal.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about which tables to delete, consider reaching out to SAP Support for assistance.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SE11: Data Dictionary - to view and manage database tables.
  SE14: Database Utility - to manage database objects, including deleting tables.
  SE80: Object Navigator - to view all objects in the system, including tables.
  
  
  
  Best Practices:
  
  Regularly review and clean up unused or obsolete tables.
  Implement a naming convention and documentation for custom tables to avoid confusion and ensure proper management.
  Monitor the usage of the namespace periodically to prevent future occurrences of this error.
  
  
  
  By following these steps, you should be able to resolve the RSCRM_APPL051 error and manage your SAP table namespace effectively.