How To Fix RSPC123 - Internal error in DWB navigation

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPC - Process Chains

• Message number: 123

• Message text: Internal error in DWB navigation

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.

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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 RSPC123 - Internal error in DWB navigation ?

  The SAP error message RSPC123, which indicates an "Internal error in DWB navigation," typically occurs in the context of the SAP Process Chain (transaction RSPC). This error can arise due to various reasons, including issues with the configuration, data inconsistencies, or problems with the underlying database.
  Causes:
  
  Configuration Issues: Incorrect settings in the process chain or its components can lead to navigation errors.
  Data Inconsistencies: If there are inconsistencies in the data being processed or in the metadata, it can trigger this error.
  System Bugs: Sometimes, this error can be caused by bugs in the SAP system or specific versions of the software.
  Authorization Issues: Lack of proper authorizations for accessing certain objects or transactions can also lead to this error.
  Transport Issues: If the process chain or its components were transported from one system to another, there might be missing dependencies or inconsistencies.
  
  Solutions:
  
  Check Configuration: Review the configuration of the process chain and its components to ensure everything is set up correctly.
  Data Consistency Check: Run consistency checks on the data and metadata involved in the process chain. This can often be done using transaction codes like RSA1 (Data Warehousing Workbench).
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause.
  Update SAP System: Ensure that your SAP system is up to date with the latest patches and support packages, as these may contain fixes for known bugs.
  Authorization Check: Verify that the user has the necessary authorizations to execute the process chain and access the required objects.
  Recreate the Process Chain: If the issue persists, consider recreating the process chain or its components to eliminate any hidden inconsistencies.
  Contact SAP Support: If none of the above solutions work, it may be necessary to contact SAP support for further assistance, especially if it appears to be a bug.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSPC (Process Chain), RSA1 (Data Warehousing Workbench), and SLG1 (Application Log).
  SAP Notes: Search for SAP Notes related to RSPC123 in the SAP Support Portal, as there may be specific notes addressing this error.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to diagnose and potentially resolve the RSPC123 error in your SAP environment.