How To Fix RSO_RES_CONVMSGS025 - Key date derivation type &1 deleted.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_CONVMSGS - Messages directly related to the conversion types

• Message number: 025

• Message text: Key date derivation type &1 deleted.

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 RSO_RES_CONVMSGS025 - Key date derivation type &1 deleted. ?

  The SAP error message RSO_RES_CONVMSGS025 indicates that there is an issue with the key date derivation type in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error typically arises when a key date derivation type that is referenced in a process or configuration has been deleted or is no longer available in the system.
  Cause:
  
  Deletion of Key Date Derivation Type: The most common cause of this error is that the key date derivation type specified (denoted by &1 in the error message) has been deleted from the system.
  Configuration Changes: Changes in the configuration or transport of objects that may have removed or altered the key date derivation type.
  Inconsistent Data: There may be inconsistencies in the data or configuration settings that reference the deleted key date derivation type.
  
  Solution:
  
  
  Check Key Date Derivation Types: 
  
  Go to the relevant transaction (e.g., RSA1 for Data Warehousing Workbench) and check the key date derivation types in the system.
  Verify if the key date derivation type referenced in the error message exists.
  
  
  
  Restore or Recreate the Key Date Derivation Type:
  
  If the key date derivation type has been deleted, you may need to restore it from a backup or recreate it based on the business requirements.
  Consult with your SAP BW/BI administrator or functional consultant to understand the implications of recreating this derivation type.
  
  
  
  Update References:
  
  If the key date derivation type is no longer needed, update any references in your data models, transformations, or processes to point to a valid key date derivation type.
  
  
  
  Transport Requests:
  
  If the deletion was part of a transport request, check the transport logs to understand what changes were made and if they can be reverted.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to key date derivation types for any specific guidelines or best practices.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSO2 (Manage InfoObjects), and RSO3 (Manage InfoProviders) for managing key date derivation types and other related objects.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error message and restore the functionality of your SAP BW/BI system.