How To Fix SIMDQ_IMHANA_ERRORS028 - Error generating table type for real time task.

SAP Error Message - Details

• Message type: E = Error

• Message class: SIMDQ_IMHANA_ERRORS - IM in HANA error messages

• Message number: 028

• Message text: Error generating table type for real time task.

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 SIMDQ_IMHANA_ERRORS028 - Error generating table type for real time task. ?

  The SAP error message SIMDQ_IMHANA_ERRORS028 typically occurs in the context of SAP Data Services or SAP HANA when there is an issue with generating a table type for a real-time task. This error can arise due to various reasons, including configuration issues, data type mismatches, or problems with the underlying data model.
  Causes:
  
  Data Type Mismatch: The data types defined in the source system may not match the expected data types in the target system.
  Configuration Issues: Incorrect configuration settings in the real-time task or the data flow can lead to this error.
  Modeling Errors: Issues in the data model, such as missing or incorrectly defined attributes, can cause problems when generating the table type.
  Version Compatibility: Incompatibility between different versions of SAP components can lead to errors in real-time data processing.
  Resource Limitations: Insufficient resources (memory, CPU) on the HANA database can also lead to errors during processing.
  
  Solutions:
  
  Check Data Types: Review the data types in both the source and target systems to ensure they match. Make necessary adjustments to align the data types.
  Review Configuration: Go through the configuration settings of the real-time task to ensure everything is set up correctly. Pay attention to any mappings or transformations that may be causing issues.
  Validate Data Model: Ensure that the data model is correctly defined, with all necessary attributes and relationships properly set up.
  Update Components: Ensure that all SAP components are up to date and compatible with each other. Check for any patches or updates that may resolve known issues.
  Monitor Resources: Check the resource usage on the HANA database. If resources are low, consider optimizing the database or increasing the available resources.
  Consult Logs: Review the logs for more detailed error messages that can provide additional context on what might be causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific fixes or recommendations provided by SAP.
  Documentation: Refer to the official SAP documentation for Data Services and HANA for best practices in configuring real-time tasks.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.