How To Fix RT318 - No schema exists for this schema ID

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 318

• Message text: No schema exists for this schema ID

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 RT318 - No schema exists for this schema ID ?

  The SAP error message RT318 ("No schema exists for this schema ID") typically occurs in the context of payroll processing or when working with payroll schemas in SAP HR (Human Resources). This error indicates that the system is unable to find a payroll schema associated with the specified schema ID.
  Cause:
  
  Missing Schema: The specified schema ID does not exist in the system. This could be due to a configuration error or because the schema has not been created or activated.
  Incorrect Schema ID: The schema ID being referenced may be incorrect or misspelled.
  Transport Issues: If the schema was recently transported from another system, it may not have been properly imported or activated in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the schema.
  
  Solution:
  
  
  Check Schema Configuration:
  
  Go to the transaction code PE01 (Schema Maintenance) and check if the schema ID exists.
  If it does not exist, you may need to create it or ensure that it has been properly transported from another system.
  
  
  
  Verify Schema ID:
  
  Double-check the schema ID being used in the payroll process to ensure it is correct.
  
  
  
  Transport and Activation:
  
  If the schema was recently transported, ensure that the transport request was successfully imported and that the schema is activated.
  You can use transaction code SE09 or SE10 to check the transport logs.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the payroll schema. This can be checked in transaction code SU53 after the error occurs.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to payroll schemas for any specific configurations or requirements that may be relevant to your system.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  PE01: Schema Maintenance
  SE09/SE10: Transport Organizer
  SU53: Authorization Check
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP HR configuration guides for payroll to ensure that all necessary steps have been followed in setting up payroll schemas.
  
  By following these steps, you should be able to identify and resolve the issue related to the RT318 error message in SAP.