How To Fix 34639 - NIL P flag for chracteristic &2 in &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 34 - Messages for Sales Configuration Engine (SCE)

• Message number: 639

• Message text: NIL P flag for chracteristic &2 in &1

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 34639 - NIL P flag for chracteristic &2 in &1 ?

  The SAP error message "34639 NIL P flag for characteristic &2 in &1" typically occurs in the context of SAP's variant configuration (VC) or when dealing with characteristics in a configuration profile. This error indicates that there is an issue with the configuration of a characteristic, specifically that the "NIL P" flag is not set correctly for the characteristic in question.
  Cause:
  
  Missing Configuration: The characteristic may not be properly configured in the configuration profile or class.
  Incorrect Settings: The NIL P flag (which indicates whether a characteristic can take a null value) may not be set for the characteristic in the class or configuration profile.
  Inconsistent Data: There may be inconsistencies in the data related to the characteristic, such as missing values or incorrect dependencies.
  
  Solution:
  
  
  Check Characteristic Configuration:
  
  Go to the transaction code CT04 (Change Characteristic) and check the settings for the characteristic &2.
  Ensure that the NIL P flag is set correctly. If it should allow null values, make sure it is activated.
  
  
  
  Review Class Configuration:
  
  Use transaction code CL02 (Change Class) to review the class &1 that contains the characteristic.
  Ensure that the characteristic is included in the class and that all settings are correct.
  
  
  
  Check Dependencies:
  
  If there are dependencies associated with the characteristic, review them to ensure they are correctly defined and do not conflict with the characteristic settings.
  
  
  
  Recreate or Adjust Configuration Profile:
  
  If the issue persists, consider recreating the configuration profile or adjusting it to ensure that all characteristics are correctly defined.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on variant configuration and characteristic settings.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CT04: Change Characteristic
  CL02: Change Class
  CU01: Create Configuration Profile
  CU02: Change Configuration Profile
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the error message "34639 NIL P flag for characteristic &2 in &1".