How To Fix SCA_DS055 - Unexpected return code &2 at call of &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SCA_DS - Datasource

• Message number: 055

• Message text: Unexpected return code &2 at call of &1

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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Smart SAP Assistant

• What is the cause and solution for SAP error message SCA_DS055 - Unexpected return code &2 at call of &1 ?

  The SAP error message SCA_DS055, which states "Unexpected return code &2 at call of &1," typically occurs during the execution of a Data Services job or when working with Data Services in SAP. This error indicates that a function or process did not complete successfully and returned an unexpected code, which can be due to various reasons.
  Possible Causes:
  
  Configuration Issues: Incorrect configuration settings in the Data Services job or the Data Services environment.
  Data Quality Issues: Problems with the data being processed, such as invalid data formats or missing values.
  Resource Limitations: Insufficient system resources (memory, CPU) to execute the job.
  Network Issues: Connectivity problems between the Data Services and the source/target systems.
  Permissions: Lack of necessary permissions for the user or service account executing the job.
  Version Compatibility: Incompatibility between different versions of SAP Data Services or other integrated components.
  
  Solutions:
  
  Check Logs: Review the Data Services job logs for more detailed error messages that can provide insight into the specific issue.
  Validate Configuration: Ensure that all configurations for the Data Services job are correct, including source and target connections.
  Data Validation: Check the data being processed for any anomalies or issues that could cause the job to fail.
  Resource Monitoring: Monitor system resources to ensure that there are enough available for the job to run successfully.
  Network Connectivity: Verify that there are no network issues affecting the connection to the source or target systems.
  Permissions Review: Ensure that the user or service account has the necessary permissions to access the required resources.
  Update Components: If applicable, ensure that all components of SAP Data Services are up to date and compatible with each other.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to the official SAP Data Services documentation for guidance on troubleshooting and best practices.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed logs and context about the error.