DATA_UC_STRUCT_C_LENGTH 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
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Length entered for a structure too large.
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
In structures in Unicode-enabled programs, the offset and length are
limited to the length of the character-type initial part (=).
In the present case, the length <runtime parameter> entered for structure "<runtime parameter>" exceeds
the length of the character-type initial part (=<runtime parameter>).
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
DATA_UC_STRUCT_C_LENGTH - data uc struct c length DATA_OFFSET_TOO_LARGE - data offset too large DATA_OFFSET_NEGATIVE - data offset negative DATA_OFFSET_LENGTH_TOO_LARGE - data offset length too large DATA_OFFSET_LENGTH_NOT_ALLOWED - data offset length not allowed DATA_LENGTH_TOO_LARGE - data length too large