How To Fix TAG_CLOUDS001 - &1 contains invalid characters

SAP Error Message - Details

• Message type: E = Error

• Message class: TAG_CLOUDS - Message for Tag cloud

• Message number: 001

• Message text: &1 contains invalid characters

What causes this issue?

At least one invalid character is used in the tag.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Some characters are not supported in tags. Invalid characters are :, ;,
., ?, &, [, ], (, ), #, ^, *, @, !.
Avoid using invalid characters.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TAG_CLOUDS001 - &1 contains invalid characters ?

  The SAP error message TAG_CLOUDS001 indicates that a certain input (often a tag or label) contains invalid characters. This error typically arises when the system expects a specific format or set of characters, and the provided input does not conform to these expectations.
  Cause:
  
  Invalid Characters: The input string may contain special characters, spaces, or symbols that are not allowed.
  Length Restrictions: The input might exceed the maximum length allowed for tags or labels.
  Format Issues: The input may not follow the required format (e.g., numeric, alphanumeric).
  
  Solution:
  
  Check Input: Review the input string for any invalid characters. Ensure that it only contains allowed characters (usually alphanumeric).
  Remove Special Characters: If the input contains special characters (like @, #, $, etc.), remove or replace them with valid characters.
  Trim Spaces: Ensure there are no leading or trailing spaces in the input.
  Adhere to Length Restrictions: Make sure the input does not exceed the maximum length specified by the system.
  Consult Documentation: Refer to the SAP documentation or guidelines for the specific module you are working with to understand the valid character set and format.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Transaction Codes: If applicable, use transaction codes like SE11 (Data Dictionary) or SE37 (Function Modules) to investigate the data structure and constraints.
  User Forums: Look for discussions in SAP community forums or user groups where similar issues may have been addressed.
  Testing: After making changes, test the input again to ensure that the error is resolved.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team for further assistance.