How To Fix 5C124 - As & only X or blank allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: 5C - HR: Messages for Switzerland

• Message number: 124

• Message text: As & only X or blank allowed

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 5C124 - As & only X or blank allowed ?

  The SAP error message 5C124 ("As & only X or blank allowed") typically occurs in the context of certain fields in SAP where specific input values are expected. This error is often related to the configuration of the system, particularly in the areas of pricing, conditions, or master data.
  Cause:
  The error message indicates that the system is expecting a specific value in a field, and the only acceptable inputs are "X" (which usually signifies a certain condition or flag being active) or a blank value. If any other value is entered, the system will trigger this error.
  Common Scenarios:
  
  Condition Records: This error can occur when creating or modifying condition records in pricing. If a field is set to accept only "X" or blank, entering any other character or value will result in this error.
  Master Data: It may also arise in master data maintenance where certain fields are restricted to specific values.
  Custom Development: If there are custom programs or enhancements, they might not be handling the input correctly, leading to this error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Input Values: Ensure that the value you are trying to enter in the field is either "X" or left blank. If you are entering a different value, modify it accordingly.
  
  
  Review Configuration: If you are a configuration user, check the settings for the relevant condition type or field in the configuration. Ensure that the field is set up correctly to accept the intended values.
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or module you are working with. This can provide insights into the expected values for the fields.
  
  
  Debugging: If you have access to debugging tools, you can trace the program execution to see where the error is being triggered and understand the logic behind the field validation.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and usage.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in the process where the error occurs (e.g., VK11 for condition records).
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution effectively.