EEDM_CALC_INST030 - Sequence error calling calculation; dispatcher before preparation

SAP Error Message - Details

• Message type: E = Error

• Message class: EEDM_CALC_INST - IS-U: EDM Messages for Calculating Formula Instances

• Message number: 030

• Message text: Sequence error calling calculation; dispatcher before preparation

What causes this issue?

A sequence error occurred during asynchronous calculation.
You tried to start the calculation dispatcher before determining the
hierarchy of the formula instances for calculation.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Prepare the calculation.
Once the program has ended successfully, the calculation dispatcher
(parallel processing) is started automatically.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EEDM_CALC_INST030 - Sequence error calling calculation; dispatcher before preparation ?

  The SAP error message EEDM_CALC_INST030 indicates a sequence error in the calculation process, specifically that the dispatcher was called before the preparation phase was completed. This error typically occurs in the context of SAP's Data Management or Data Warehousing environments, particularly when dealing with data extraction, transformation, and loading (ETL) processes.
  Cause:
  
  Incorrect Sequence of Operations: The error usually arises when the calculation dispatcher is invoked before the necessary preparation steps have been completed. This can happen if there is a misconfiguration in the data flow or if the execution order of processes is not correctly set up.
  Data Integrity Issues: If the data being processed is not in the expected state or format, it can lead to premature calls to the dispatcher.
  Configuration Errors: There may be issues with the configuration of the calculation views or the data models that lead to this error.
  Concurrency Issues: If multiple processes are trying to access or modify the same data simultaneously, it can lead to sequence errors.
  
  Solution:
  
  Check Process Sequence: Review the sequence of operations in your data flow or ETL process. Ensure that all preparation steps are completed before the dispatcher is called.
  Review Configuration: Check the configuration of your calculation views and data models. Ensure that they are set up correctly and that all dependencies are properly defined.
  Data Validation: Validate the data being processed to ensure it meets the expected criteria. Look for any anomalies or inconsistencies that could cause the dispatcher to be called prematurely.
  Error Logs: Check the SAP application logs for more detailed error messages or warnings that could provide additional context about the issue.
  Testing: If possible, run the process in a test environment to isolate the issue. This can help identify whether the problem is with specific data or the configuration itself.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using. There may be known issues or patches available that address this error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  
  By following these steps, you should be able to identify the root cause of the EEDM_CALC_INST030 error and implement a solution to resolve it.