How To Fix RSO_CTC150 - Task & started

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_CTC - Message class for CTC related messages

• Message number: 150

• Message text: Task & started

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 RSO_CTC150 - Task & started ?

  The SAP error message RSO_CTC150 typically relates to issues with the process chain in SAP BW (Business Warehouse) or SAP BW/4HANA. This error indicates that a task within a process chain has started but has not completed successfully. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Data Load Issues: The task may be trying to load data from a source system, and there could be issues with the data source, such as connectivity problems or data inconsistencies.
  Process Chain Configuration: There may be misconfigurations in the process chain, such as incorrect settings for the task or dependencies that are not met.
  Resource Constraints: The system may be experiencing resource constraints, such as memory or CPU limitations, which can prevent the task from completing.
  Locks or Deadlocks: The task may be waiting for a lock to be released or could be involved in a deadlock situation with other processes.
  Error in Transformation or DTP: If the task involves data transformation or Data Transfer Processes (DTP), there may be errors in the transformation logic or DTP settings.
  
  Solutions:
  
  Check Logs: Review the process chain logs and the application logs (transaction SLG1) to identify specific error messages or warnings that can provide more context about the failure.
  Monitor Process Chain: Use transaction RSCWP to monitor the process chain and check the status of individual tasks. This can help identify which task is causing the issue.
  Review Data Source: Ensure that the data source is available and that there are no connectivity issues. Check if the data is consistent and meets the requirements for loading.
  Adjust Resource Allocation: If resource constraints are suspected, consider increasing the resources allocated to the SAP BW system or optimizing the process chain to reduce resource consumption.
  Check for Locks: Use transaction SM12 to check for any locks that may be preventing the task from completing. If necessary, release the locks.
  Validate Transformations and DTPs: Review the transformations and DTP settings for any errors or misconfigurations. Test them independently if possible to ensure they work as expected.
  Restart the Process Chain: If the issue persists, you may need to restart the process chain or the specific task that is failing.
  
  Related Information:
  
  Transaction Codes: 
  
  RSCWP: Process Chain Monitor
  SLG1: Application Log
  SM12: Display and Delete Locks
  ST22: Dump Analysis (for ABAP runtime errors)
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  Documentation: Review SAP BW documentation for best practices in configuring process chains and handling data loads.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation or to reach out to SAP support for assistance.