2998396 - Syntax error with program /1CADMC/SAP_LSMW_CONV_*

Getting the following ST22 dump while using LSMW:

• Category                             ABAP Programming Error
  Runtime Errors                    SYNTAX_ERROR
  ABAP Program                     /1CADMC/SAP_LSMW_CONV_00002121
  Application Component         Not assigned
  Date and Time                     06.05.2019 16:28:03

  Short Text
  Syntax error in program "/1CADMC/SAP_LSMW_CONV_00002121 ".

  What happened?
  Error in the ABAP Application Program

  The current ABAP program "/SAPDMC/SAPLLSMW_OBJ_070" had to be terminated
  because it has come across a statement that unfortunately cannot be executed.
  In include "/1CADMC/SAP_LSMW_CONV_00002121 ", in line 2228 of program
  "/1CADMC/SAP_LSMW_CONV_00002121 ", the following syntax errors have occurred:

LSMW

/1CADMC/SAP_LSMW_CONV_*, /1CADMC/SAP_LSMW_CONV* , /1CADMC/SAP_LSMW_READ, /1CADMC/SAP_LSMW_CONV, /SAPDMC/LSOATT, changing materiel,  Legacy Asset Data upload, Syntax Error. , KBA , BC-SRV-DX-LSM , Legacy System Migration Workbench(ABAP Transaction LSMW) , Problem