How To Fix BT556 - Value & is not allowed for & (allowed values &)

SAP Error Message - Details

• Message type: E = Error

• Message class: BT - Background processing messages

• Message number: 556

• Message text: Value & is not allowed for & (allowed values &)

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BT556 - Value & is not allowed for & (allowed values &) ?

  The SAP error message BT556 typically indicates that a value being entered or processed is not allowed for a specific field or parameter. This error is often encountered in various SAP modules, particularly in the context of business transactions or configuration settings.
  Cause:
  The error message "BT556 Value & is not allowed for & (allowed values &)" generally arises due to one of the following reasons:
  
  
  Invalid Input: The value entered does not match the predefined set of allowed values for that field. This could be due to a typo, incorrect data entry, or using a value that is not configured in the system.
  
  
  Configuration Issues: The allowed values for the field may not be properly configured in the system. This could happen if the configuration settings were changed or if there are missing entries in the relevant tables.
  
  
  Business Rules: The value may violate specific business rules or constraints defined in the system, which restrict certain values based on the context of the transaction.
  
  
  Solution:
  To resolve the BT556 error, you can take the following steps:
  
  
  Check Allowed Values: Review the allowed values for the field in question. This can often be done by checking the documentation or configuration settings related to that field.
  
  
  Correct the Input: If the value you entered is incorrect, modify it to one of the allowed values. Ensure that you are following the correct format and data type.
  
  
  Review Configuration: If you have access to the configuration settings, verify that the allowed values for the field are correctly defined. You may need to consult with a functional consultant or system administrator if you do not have the necessary permissions.
  
  
  Consult Documentation: Look for any relevant SAP notes or documentation that may provide additional context or solutions for this specific error message.
  
  
  Testing: After making changes, test the transaction again to ensure that the error has been resolved.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be working within specific transaction codes (e.g., VA01 for sales orders, ME21N for purchase orders, etc.). Knowing the transaction can help narrow down the issue.
  SAP Notes: Check the SAP Support Portal for any notes related to the BT556 error message. SAP frequently updates its knowledge base with solutions for common issues.
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to perform the action that triggered the error.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal IT team for further assistance.