How To Fix RSDME149 - Service &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 149

• Message text: Service &1 already exists

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME149 - Service &1 already exists ?

  The SAP error message RSDME149, which states "Service &1 already exists," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when you are trying to create or register a service that already exists in the system. This can happen during the configuration of data sources, data flows, or when setting up services in the SAP BW system.
  Cause:
  
  Duplicate Service Registration: The most common cause of this error is that the service you are trying to create or register has already been defined in the system. This could be due to a previous configuration or an attempt to re-register the same service.
  Incorrect Configuration: Sometimes, the error can arise from incorrect configuration settings or parameters that lead to the system interpreting the new entry as a duplicate.
  Transport Issues: If you are transporting objects between systems (e.g., from development to production), there may be conflicts if the service already exists in the target system.
  
  Solution:
  
  Check Existing Services: Before creating a new service, check the existing services in the system to confirm whether the service you are trying to create already exists. You can do this by navigating to the relevant transaction or using the appropriate report to list existing services.
  Modify Existing Service: If the service already exists and you need to make changes, consider modifying the existing service instead of creating a new one.
  Delete Duplicate Service: If you find that the existing service is not needed, you can delete it (if appropriate) and then create the new service.
  Review Configuration: Ensure that your configuration settings are correct and that you are not inadvertently trying to create a duplicate service due to misconfiguration.
  Transport Management: If the issue arises during a transport, ensure that the transport request does not contain duplicate entries. You may need to adjust the transport request or resolve conflicts in the target system.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSDS (DataSource Maintenance) or RSA1 (Data Warehousing Workbench) to manage data sources and services.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the official SAP documentation for BW or BW/4HANA for detailed guidance on service management and configuration.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis or BW support team for further assistance.