How To Fix /IWXBE/CM_COS018 - Consumer Id '&1' is invalid. Use characters (A-Z) and numbers (0-9) only.

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWXBE/CM_COS -

• Message number: 018

• Message text: Consumer Id '&1' is invalid. Use characters (A-Z) and numbers (0-9) 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.

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 /IWXBE/CM_COS018 - Consumer Id '&1' is invalid. Use characters (A-Z) and numbers (0-9) only. ?

  The SAP error message /IWXBE/CM_COS018 indicates that the Consumer ID you are trying to use is invalid. This error typically arises when the Consumer ID contains characters that are not allowed. According to the message, the valid characters for a Consumer ID are limited to uppercase letters (A-Z) and numbers (0-9).
  Cause:
  
  Invalid Characters: The Consumer ID you entered contains characters outside the allowed range (e.g., lowercase letters, special characters, spaces).
  Length Restrictions: The Consumer ID may also be violating length restrictions, although this specific error message does not mention length.
  Data Entry Error: There may have been a typographical error when entering the Consumer ID.
  
  Solution:
  
  Check the Consumer ID: Review the Consumer ID you are trying to use and ensure it only contains uppercase letters (A-Z) and numbers (0-9).
  Correct the Format: If the Consumer ID contains invalid characters, modify it to comply with the allowed format.
  Re-enter the ID: If you suspect a typographical error, re-enter the Consumer ID carefully.
  Consult Documentation: If you are unsure about the valid format or length of the Consumer ID, refer to the relevant SAP documentation or guidelines for your specific application or module.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Transaction Codes: If you are using a specific transaction code that involves Consumer IDs, ensure that you are following the correct procedures for that transaction.
  User Permissions: Ensure that you have the necessary permissions to create or modify Consumer IDs if applicable.
  System Configuration: In some cases, the system configuration may impose additional restrictions on the format of Consumer IDs.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with a technical expert who can provide further assistance.