How To Fix WOD2019 - Each value 1,2,3,4 must occur once only

SAP Error Message - Details

• Message type: E = Error

• Message class: WOD2 - Messages for Function Group WOD2

• Message number: 019

• Message text: Each value 1,2,3,4 must occur once only

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 WOD2019 - Each value 1,2,3,4 must occur once only ?

  The SAP error message WOD2019, which states "Each value 1, 2, 3, 4 must occur once only," typically occurs in the context of data entry or validation within SAP systems, particularly in modules related to logistics, production, or inventory management. This error indicates that a specific field or set of fields is expected to contain unique values from a defined set (in this case, the values 1, 2, 3, and 4), but the system has detected a violation of this rule.
  Cause:
  
  Duplicate Values: The most common cause of this error is that the values 1, 2, 3, and 4 have been entered more than once in the relevant fields.
  Missing Values: If one or more of the required values (1, 2, 3, or 4) are missing, the system may also trigger this error.
  Incorrect Data Entry: Users may have entered values incorrectly, leading to duplicates or omissions.
  Configuration Issues: There may be a configuration setting in the SAP system that enforces this rule, and it may not be set up correctly.
  
  Solution:
  
  Review Input Data: Check the fields where the values are being entered. Ensure that each of the values 1, 2, 3, and 4 is present exactly once.
  Correct Duplicates: If any of the values are duplicated, remove the duplicates so that each value appears only once.
  Add Missing Values: If any of the required values are missing, add them to ensure that all four values are present.
  Validation Rules: If you have access to the configuration settings, review the validation rules that are set up for the relevant fields to ensure they are correctly defined.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the module you are working in.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes (e.g., MM01 for material master, CO01 for production orders) where this error can occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on the correct data entry procedures to minimize the occurrence of this error in the future.
  Testing: If changes are made to the configuration or data entry processes, conduct thorough testing to ensure that the error does not recur.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.