DDIC_STRUCLENG_INCONSISTENT 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: I - Internal Kernel 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.
Also check out the Comments section below to view or add related contributions and example screen shots.
Try restarting the program. If this does not solve the problem,
regenerate program <runtime parameter>.
Please see search hints for more details about the possible cause of this runtime error and how it could be avoided.
Inconsistency with structure length of Dictionary structure <runtime parameter>. Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.
An inconsistency was discovered during access to the description of the data type <runtime parameter>. According to the ABAP load, the structure should be <runtime parameter> bytes long, but according to the dictionary information at runtime, it is <runtime parameter> bytes long.
This situation may arise if the program structure is changed during the program runtime. Please see runtime error for more details about the possible cause of this runtime error and how it could be avoided.
DDIC_STRUCLENG_INCONSISTENT - ddic strucleng inconsistent DDIC_REFTYPE_INCONSISTENT - ddic reftype inconsistent DDIC_ILLEGAL_TABUNIQUE_KIND - ddic illegal tabunique kind DDIC_ILLEGAL_TABKEYDEF_KIND - ddic illegal tabkeydef kind DDIC_ILLEGAL_TABACCESS_KIND - ddic illegal tabaccess kind DDIC_ILLEGAL_SCND_KEY_NAME - ddic illegal scnd key name