Message type: E = Error
Message class: ED - ABAP/4 Editor messages
Message number: 503
Message text: '&' is not allowed in combination with '&-&'
The combination of line commands entered is not allowed.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Delete the invalid line commands (overwrite with blanks) or delete all
the line commands, including the marked ones, using the line command
RESET.
Error message extract from SAP system. Copyright SAP SE.
ED503
- '&' is not allowed in combination with '&-&' ?The SAP error message ED503 indicates that there is an issue with the combination of characters used in a certain field, typically related to the use of special characters in a data entry or configuration context. The message suggests that the character '&' is not allowed in combination with another '&' character, which may be part of a specific syntax or format that SAP expects.
Cause: Invalid Character Combination: The error usually arises when the input contains an invalid combination of special characters, particularly the ampersand (&). This can occur in various contexts, such as when defining text elements, variable names, or other identifiers in SAP. Field Restrictions: Certain fields in SAP have restrictions on the characters that can be used. The presence of '&' in a context where it is not permitted can trigger this error.
Solution: Check Input Values: Review the input values where the error occurs. Ensure that you are not using
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ED502
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