deform轧制分析中出现不一致步骤，是什么原因导致的呢？

*** PROGRAM DETECTED THE FOLLOWING FILES THAT CAN INFLUENCE THE SOLUTION ***

    DEF_RSE.DAT 

    DEF_PCN.DAT...Node penetration control: node number=

*** END OF LIST ************************************************************

 ******* ERROR *******

 Inconsistent Step No.!

 Please Go Through Preprocessor to Prepare Data!

这是错误信息，望各大神指教。