SAP Function URL_QUERY_PARAM_ADD - Replace critical characters in a URL

Parameter Reference Type Length Default Optional Text
CHECK_UNIQUENESS FLAG C 1 SPACE X Check for existence of parameter
ESCAPE_DELIM FLAG C 1 'X' X Replace separator
ESCAPE_PERCENT FLAG C 1 'X' X Replace percentage sign
ESCAPE_RESERVED FLAG C 1 'X' X Replace reserved character
PARAM_NAME URL_PARAM C 128 String type for param. name and values in query part of URL
PARAM_VALUE URL_PARAM C 128 String type for param. name and values in query part of URL
URL_IN SERVICE_RL C 2048 Character field of length 64

Parameter Reference Type Length Text
URL_OUT SERVICE_RL C 2048 Character field of length 64

Exception Text
NO_PARAMETER_NAME_GIVEN Parameter name contains only spaces
PARAMETER_ALREADY_EXISTS Parameter already contained in input URL
URL_TOO_LONG Length of output parameter is not sufficient