How To Fix ISLM_DI_GEN033 - A parameter hash ID does not support multiple parameters.

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_DI_GEN - DI Messages

• Message number: 033

• Message text: A parameter hash ID does not support multiple parameters.

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 ISLM_DI_GEN033 - A parameter hash ID does not support multiple parameters. ?

  The SAP error message ISLM_DI_GEN033, which states "A parameter hash ID does not support multiple parameters," typically occurs in the context of SAP's Data Integration or Data Services when there is an issue with how parameters are being passed to a function or a process.
  Cause:
  This error usually arises when:
  
  Multiple Parameters Passed: A single parameter hash ID is being used to pass multiple parameters, which is not supported. In SAP Data Services, a parameter hash ID is expected to map to a single parameter value.
  Incorrect Configuration: The configuration of the job or data flow may be incorrectly set up, leading to the system interpreting multiple values where only one is expected.
  Data Type Mismatch: There may be a mismatch in the expected data type for the parameter being passed.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Parameter Usage: Check the job or data flow where the error occurs. Ensure that each parameter hash ID is only associated with a single parameter value. If you need to pass multiple values, consider using an array or a different approach to handle multiple values.
  
  
  Modify Job Configuration: If you are using a job or data flow that requires parameters, ensure that the parameters are correctly defined and that you are not inadvertently trying to pass multiple values to a single parameter.
  
  
  Check Data Types: Verify that the data types of the parameters being passed match the expected types in the function or process. If there is a mismatch, correct it to ensure compatibility.
  
  
  Consult Documentation: Refer to the SAP Data Services documentation for guidance on how to properly configure parameters and understand the limitations of parameter hash IDs.
  
  
  Testing: After making changes, test the job or data flow to ensure that the error is resolved and that the process runs as expected.
  
  
  Related Information:
  
  SAP Data Services Documentation: For detailed information on parameter handling and configuration, refer to the official SAP Data Services documentation.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find additional solutions or workarounds.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  
  By following these steps, you should be able to identify the root cause of the ISLM_DI_GEN033 error and implement a solution to resolve it.