How To Fix /PRA/CHECK_INPUT018 - PDX System Number must be filled

SAP Error Message - Details

• Message type: E = Error

• Message class: /PRA/CHECK_INPUT -

• Message number: 018

• Message text: PDX System Number must be filled

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PRA/CHECK_INPUT018 - PDX System Number must be filled ?

  The SAP error message /PRA/CHECK_INPUT018 PDX System Number must be filled typically occurs in the context of the SAP Product Data Management (PDM) or related modules where a PDX (Product Data Exchange) system number is required but has not been provided.
  Cause:
  The error indicates that a mandatory field, specifically the PDX System Number, is missing in the transaction or data entry you are attempting to perform. This field is essential for identifying the system that is responsible for managing product data exchanges.
  Solution:
  To resolve this error, you should take the following steps:
  
  
  Check the Input Fields: Ensure that you have filled in all required fields in the transaction or data entry screen. Specifically, look for the PDX System Number field and make sure it is populated.
  
  
  Review Configuration: If you are unsure about what the PDX System Number should be, consult your SAP configuration or the relevant documentation. It may be necessary to check with your SAP administrator or the team responsible for PDM configuration.
  
  
  Data Entry: If you are entering data manually, ensure that you are entering the correct PDX System Number. This number should correspond to a valid system that is recognized in your SAP environment.
  
  
  Validation Rules: Check if there are any validation rules or settings in your SAP system that might be affecting the input of the PDX System Number. Sometimes, custom validations can lead to such errors.
  
  
  Consult Documentation: If you are unsure about the context in which this error occurs, refer to the SAP documentation or help files related to the specific module you are working with.
  
  
  Contact Support: If you have verified that the PDX System Number should be filled and you are still encountering the error, consider reaching out to your SAP support team for further assistance. They may be able to provide insights based on system logs or configurations.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions.
  Transaction Codes: Familiarize yourself with the transaction codes related to PDM and PDX processes, as this can help you navigate the system more effectively.
  User Roles and Authorizations: Ensure that your user role has the necessary authorizations to enter or modify the PDX System Number.
  
  By following these steps, you should be able to resolve the error and successfully complete your transaction in SAP.