UC_OBJECTS_NOT_CHARLIKE is an ABAP runtime error which you may come across when using or developing within an SAP system. See below for the standard details explaining what it means and how you can avoid or fix this runtime error.
Short Dump Classification: A - ABAP Programming Error
You can view further information about a runtme error by using transaction code ST22 which will show you this and all runtime erros that have happen in your SAP system.
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Please see search hints for more details about the possible cause of this runtime error and how it could be avoided.
Please see send to sap for more details about the possible cause of this runtime error and how it could be avoided.
The current statement is only supported for character-type data objects.
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
In statement <runtime parameter>, only character-type data objects are supported at
argument position <runtime parameter>.
In the present case, operand <runtime parameter> has the non character-type type <runtime parameter>.
The current program is a Unicode program. In Unicode, type X or
structures that do not just contain character-type components are
regarded as non-numeric.
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.