| 220a DSCINVRM | 
0113 MDDTYPE | 
A data descriptor was detected with an invalid DRDA type. | 
| 220a DSCINVRM | 
0105 NOSUPPORT | 
A data descriptor was detected with an unsupported late descriptor field. | 
| 220a DSCINVRM | 
0107 BADVALUE | 
A data descriptor was detected that contains more fields than the describe indicated. | 
| 220e DTAMCHRM | 
0000 | 
The data returned is inconsistent with the descriptor supplied. | 
| 124c SYNTAXRM | 
010b LENGTH | 
The length of a long data stream structure is too great or is not supported. | 
| 124c SYNTAXRM | 
0101 HEADER | 
A general data stream header is incomplete. | 
| 124c SYNTAXRM | 
010C LONGDSS | 
A long dss data stream structure is too large to fit in memory. | 
| 124c SYNTAXRM | 
0104 FORMAT | 
An invalid data stream type has been detected. | 
| 124c SYNTAXRM | 
010e CPNTNFD | 
An unsupported DDM code point has been detected.  |