How To Fix SS180 - Cannot use &1 character

SAP Error Message - Details

• Message type: E = Error

• Message class: SS - Integration IMG - function model - SAP analyzer

• Message number: 180

• Message text: Cannot use &1 character

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 SS180 - Cannot use &1 character ?

  The SAP error message SS180 "Cannot use &1 character" typically occurs when there is an issue with the input of special characters in a field that does not allow them. This error is often related to the use of invalid characters in various contexts, such as naming conventions, input fields, or configuration settings.
  Cause:
  
  Invalid Characters: The error is triggered when a user attempts to enter a character that is not permitted in a specific field. This could be due to special characters, spaces, or symbols that are not allowed.
  Field Restrictions: Certain fields in SAP have restrictions on the types of characters that can be used. For example, field names, user IDs, or configuration settings may only allow alphanumeric characters.
  Data Entry Errors: Users may inadvertently enter invalid characters while filling out forms or inputting data.
  
  Solution:
  
  Check Input: Review the input data for any invalid characters. Ensure that only allowed characters are used. For example, if the field only allows alphanumeric characters, remove any special characters or spaces.
  Refer to Documentation: Consult the SAP documentation or field help to understand the character restrictions for the specific field you are working with.
  Use Valid Naming Conventions: If the error occurs while creating or naming objects (like programs, function modules, etc.), ensure that you follow the naming conventions set by SAP.
  Error Message Details: The error message may include a specific character that is causing the issue (represented by &1). Pay attention to this character and remove or replace it.
  Testing: After making the necessary changes, re-enter the data to see if the error persists.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message.
  Field Attributes: Review the attributes of the field in the Data Dictionary (SE11) to understand the allowed character set.
  User Training: Ensure that users are trained on the correct data entry practices to minimize the occurrence of such errors.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.