How To Fix DIACL_SIA202 - Define either an equipment or a selection variant

SAP Error Message - Details

• Message type: E = Error

• Message class: DIACL_SIA - Messages for Aircraft logbook

• Message number: 202

• Message text: Define either an equipment or a selection variant

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 DIACL_SIA202 - Define either an equipment or a selection variant ?

  The SAP error message DIACL_SIA202 ("Define either an equipment or a selection variant") typically occurs in the context of SAP's Plant Maintenance (PM) or similar modules when a user attempts to execute a function that requires either an equipment number or a selection variant to be specified, but neither has been provided.
  Cause:
  
  Missing Equipment Number: The user has not entered an equipment number in the relevant field.
  Missing Selection Variant: The user has not selected a predefined selection variant that would provide the necessary parameters for the operation.
  Configuration Issues: There may be issues with the configuration of the system that prevent the selection of equipment or variants.
  User Input Error: The user may have overlooked entering the required information or may have entered it incorrectly.
  
  Solution:
  
  Enter Equipment Number: Ensure that you enter a valid equipment number in the relevant field before executing the function.
  Select a Variant: If applicable, choose a selection variant that meets the requirements of the operation you are trying to perform.
  Check Configuration: If you believe you have entered the correct information and are still receiving the error, check the configuration settings in the SAP system to ensure that the necessary parameters are set up correctly.
  Review User Input: Double-check your input for any typos or errors that may have led to the omission of the required information.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific transaction or function you are trying to execute.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to Plant Maintenance, such as IW31 (Create Order), IW32 (Change Order), or others where equipment is involved.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that your user role has the necessary authorizations to access the equipment or selection variants.
  Training and Support: If you are unsure how to proceed, consider reaching out to your SAP support team or consulting with a colleague who has experience with the specific module.
  
  By addressing the above points, you should be able to resolve the DIACL_SIA202 error and proceed with your tasks in SAP.